This text with Tuqi villages and towns the person and animal drinking supplement the water engineering for example, elaborate conduit desingn method of long-distance, high fall, small flux.
以土溪镇人畜饮水补水工程为例，阐述了长距离、高落差、小流量管道的设计方法。
This text with Tuqi villages and towns the person and animal drinking supplement the water engineering for example, elaborate conduit desingn method of long-distance, high fall, small flux.
以土溪镇人畜饮水补水工程为例，阐述了长距离、高落差、小流量管道的设计方法。
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